[cubicweb/doc] Add tutorial on data import in CubicWeb. This involves creating the "tutorials/dataimport" directory structure under "cubicweb/doc" and, inside the "dataimport" directory, putting several files: - a ResT file containing the tutorial *per se*; this tutorial addresses the following issues: * creating a CubicWeb schema for representing a given data set (here, the Diseasome RDF data, for illustration purposes); * parsing the data; * importing the data, by using several stores: + the ``RQLObjectStore``, ``NoHookRQLObjectStore`` and ``SQLGenObjectStore`` from the ``dataimport`` module in CubicWeb; + the ``MassiveObjectStore`` from the ``dataimport`` module in the ``dataio`` cube. The tutorial also provides timing benchmarks of the various stores. - a set of Python files illustrating the data import, in the context of Diseasome RDF data parsing: * a Diseasome RDF data parse module, * a Diseasome data import module, * a CubicWeb schema for representing Diseasome data.

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sync_schema_props_perms('EmailAddress')

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for source in rql('CWSource X WHERE X type "pyrorql"').entities():

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    sconfig = source.dictconfig

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    nsid = sconfig.pop('pyro-ns-id', config.appid)

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    nshost = sconfig.pop('pyro-ns-host', '')

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    nsgroup = sconfig.pop('pyro-ns-group', ':cubicweb')

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    if nsgroup:

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        nsgroup += '.'

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    source.cw_set(url=u'pyro://%s/%s%s' % (nshost, nsgroup, nsid))

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    source.update_config(skip_unknown=True, **sconfig)

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commit()